February Weather in Nashua, United States

Last updated: June 24, 2025

In Nashua, United States, the average temperature in February hovers around -7°C (19°F). This chilly month can bring minimum lows of -35°C (-30°F) and occasional maximum highs reaching 19°C (66°F). Expect about 50 mm (2.0 in) of precipitation spread over 8 days, with an average humidity of 84% to keep the air crisp and cool.

February Temperature in Nashua

In February in Nashua, the average temperature is -7°C (19°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -35°C (-30°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

February Weather in Nashua: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Nashua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nashua, February typically has an average temperature of -7°C (19°F), with highs reaching up to 19°C (66°F) and lows dropping to around -35°C (-30°F).

Data source: Temperature data for Nashua generated using information from the Copernicus Climate Change Service.

February Precipitation in Nashua

In Nashua in February, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.

February Precipitation Trends in Nashua

The chart displays monthly precipitation patterns in Nashua, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Nashua, February typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Nashua

In Nashua in February humidity is 84%. With an average temperature of -7°C (19°F), this humidity feels like a biting chill that cuts through layers of clothing, making outdoor travel uncomfortable and prompting a need for frequent warm breaks indoors.

February Average Humidity in Nashua

This chart illustrates the average monthly humidity levels in Nashua, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Nashua is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Nashua

In Nashua in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nashua.

Maximum UV Index Levels in Nashua for February

The chart shows the monthly maximum UV Index (UVI) for Nashua in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Nashua typically reaches 5, which falls under the moderate exposure category.

Data source: Nashua February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Nashua Compares to Other Months

Weather in Nashua varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Nashua, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Nashua, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	38 mm (1.5 inches)	82%	moderate
February Weather	-7°C (19°F)	50 mm (2.0 inches)	84%	moderate
March Weather	2°C (36°F)	72 mm (2.8 inches)	80%	moderate
April Weather	8°C (46°F)	72 mm (2.8 inches)	81%	very high
May Weather	16°C (60°F)	163 mm (6.4 inches)	74%	very high
June Weather	22°C (72°F)	128 mm (5.0 inches)	80%	extreme
July Weather	23°C (74°F)	92 mm (3.6 inches)	80%	very high
August Weather	21°C (71°F)	119 mm (4.7 inches)	77%	very high
September Weather	18°C (65°F)	114 mm (4.5 inches)	75%	very high
October Weather	10°C (50°F)	130 mm (5.1 inches)	80%	moderate
November Weather	2°C (35°F)	50 mm (2.0 inches)	87%	moderate
December Weather	-2°C (28°F)	37 mm (1.4 inches)	83%	moderate